Patents by Inventor Sheryl C Carolan

Sheryl C Carolan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for preparing a C3-C7 (hydro) fluoroalkene by dehydrohalogenation
    Patent number: 10167242
    Abstract: The invention provides a process for preparing a C3-7 (hydro)fluoroalkene comprising dehydrohalogenating a C3-7 hydro(halo)fluoroalkane in the presence of a catalyst comprising a metal oxide supported on alumina, wherein the catalyst has a sodium content of less than about 800 ppm.
    Type: Grant
    Filed: May 1, 2013
    Date of Patent: January 1, 2019
    Assignee: Mexichem Amanco Holding S.A. de C.V.
    Inventors: Andrew P Sharratt, Claire E McGuinness, Sheryl C Carolan
  • PROCESS FOR PREPARING A C3-C7 (HYDRO) FLUOROALKENE BY DEHYDROHALOGENATION
    Publication number: 20150126786
    Abstract: The invention provides a process for preparing a C3-7 (hydro)fluoroalkene comprising dehydrohalogenating a C3-7 hydro(halo)fluoroalkane in the presence of a catalyst comprising a metal oxide supported on alumina, wherein the catalyst has a sodium content of less than about 800 ppm.
    Type: Application
    Filed: May 1, 2013
    Publication date: May 7, 2015
    Inventors: Andrew P Sharratt, Claire E McGuinness, Sheryl C Carolan